Read the following email message. Complete the email by filling in the blanks. Select the best choice for each blank.

Hi Sophia, I'm so excited about our upcoming safari trip to South Africa next month! I've been doing some research and found this great wildlife viewing guide that I thought I'd share with you. Since we only have three days for the safari portion of our trip, we should plan our game drives strategically. According to the guide, we should definitely schedule our drives during 1 .... when we'll have the best chance of seeing predators returning from their night hunts. The guide also mentions that 2 .... is another prime time for wildlife viewing when animals become active again after resting during the hottest part of the day. I'm really hoping to see a leopard! The guide suggests we should 3 .... since that's where they're most likely to be found. For tracking animals, did you know that leopard footprints are 7-10 cm wide and show five toes without visible claw marks? That's a cool fact to remember! Oh, and we need to remember the safari etiquette rules. We should keep 4 .... when we're near wildlife, and the guide says we must maintain a distance of at least 5 .... from the animals. I'm bringing my new camera, but I'll make sure not to use the flash. Can't wait to hear your thoughts! Best, Marcus

Choose the best option.

Marcus and Sophia are planning 1 ..... Based on the email, we can conclude that Marcus 2 ..... According to the wildlife viewing guide, visitors 3 .....